But rates of the campylobacteriosis infection are down 30% since 1998, the CDC says, to 12.6 infections per 100,000 people.是什么意思_But rates of the campylobacteriosis infection are down 30% since 1998, the CDC says, to 12.6 infections per 100,000 people.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句